Fault Feature Extraction of Rolling Bearing based on Multi-scale Morphology and SVD

Fault Feature Extraction of Rolling Bearing based on Multi-scale Morphology and SVD

Aiming at the problems of multi- scale morphological difference filter,a new fault feature extraction method of rolling bearing based on multi- scale morphological difference filter and singular difference spectrum is proposed,which could effectively filter out the noise and extract the fault detail...

Full description

Bibliographic Details
Main Authors: Liu Peng, Li Hongru, Li Baochen, Xu Baohua
Format: Article
Language:zho
Published: Editorial Office of Journal of Mechanical Transmission 2015-01-01
Series:Jixie chuandong
Subjects:
Multi-scale
Morphological difference filter
Feature energy ratio
Singular value decomposition（SVD）
Difference spectrum
Online Access:http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2015.12.026

Internet

http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2015.12.026

Similar Items